Modular Ontologies: Proceedings Of The Fifth International Workshop (womo 2011) (frontiers In Artificial Intelligence And Applications)

Modularity has been and continues to be one of the central research topics in ontology engineering, still catching up with 40 years of related research in software engineering. The workshops on Modular Ontologies (WoMO) bring together researchers from different disciplines who study the problem of modularity in ontologies at a fundamental level, develop design tools for distributed ontology engineering, and apply modularity to different use cases and application scenarios. The contributions in this volume are of interest to researchers, students and practitioners interested in foundations of ontology engineering, ontology languages and tools, and specifically, to research groups working on ontology modularization and integration problems and developing tool support. They should also be of interest to the broader communities of knowledge representation and reasoning, information integration, description logics and ontology languages, distributed systems, to the Semantic Web community, and to the emerging application domains for ontologies such as life sciences, robotics, e-business, ambient intelligence.IOS Press is an international science, technical and medical publisher of high-quality books for academics, scientists, and professionals in all fields. Some of the areas we publish in: -Biomedicine -Oncology -Artificial intelligence -Databases and information systems -Maritime engineering -Nanotechnology -Geoengineering -All aspects of physics -E-governance -E-commerce -The knowledge economy -Urban studies -Arms control -Understanding and responding to terrorism -Medical informatics -Computer Sciences Title Page......Page 1 Preface......Page 5 Contents......Page 17 Goals of Modularity: A Voice from the Foundational Viewpoint......Page 19 Modularity Issues in Biomedical Ontologies......Page 25 Query Inseparability and Module Extraction in OWL 2 QL......Page 28 Applying Community Detection Algorithms on Ontologies for Identifying Concept Groups......Page 30 The Modular Structure of an Ontology: Atomic Decomposition and Module Count......Page 43 Modular Approach for a New Ontology......Page 58 Exploiting Modularity for Ontology Verification......Page 73 Modularization Requirements in Bio-Ontologies: A Case Study of ChEBI......Page 81 Modeling the Diversity of Spatial Information by Using Modular Ontologies and Their Combinations......Page 89 Simple Reasoning for Contextualized RDF Knowledge......Page 97 The Onto-Logical Translation Graph......Page 112 Constructing an Ontology Repository: A Case Study with Theories of Time Intervals......Page 128 Subject Index......Page 145 Author Index......Page 147